140226736

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{51859}}^1$

素因数の和:51893

約数の個数: 30

約数和(自身を含む): 294201780

約数和(自身を除く): 153975044

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 51859, 103718, 207436, 414872, 674167, 829744, 1348334, 2696668, 5393336, 8764171, 10786672, 17528342, 35056684, 70113368, 140226736]

約数ペア:

[(1, 140226736), (2, 70113368), (4, 35056684), (8, 17528342), (13, 10786672), (16, 8764171), (26, 5393336), (52, 2696668), (104, 1348334), (169, 829744), (208, 674167), (338, 414872), (676, 207436), (1352, 103718), (2704, 51859)]